Differences between the two systems

1. IOS8 continues to use the minimalist flat style of iOS7, which is virtually indistinguishable from the graphical interface. As you can see, the overall appearance, or the system comes with the application icon, are similar to the IOS7 system.

2. On the iOS8 there are some improvements to the original function, here first talk about the SMS function. When you receive a text message on the IOS7 system, you need to click to open the SMS Application screen before you can reply. In this regard, jailbreak plugin with a good head, you can directly reply to SMS, very convenient. The SMS function in the IOS8 system has been improved.

3. There is a AirDrop feature in the iOS7 system that can share data between IOS devices that support AirDrop. In addition to sharing data with IOS devices in the IOS8 system, you can share data with Mac computers, such as transferring pictures from IPhone to Mac, sharing pages from Mac to iphone, and more. Similarly, iphone devices can be found on MAC computers and can be transferred directly from the computer to the iphone.

4. Health is also a heavyweight feature on the IOS8, which is used for future fitness-class wearable devices. Believe that in the present, a lot of young people's normal exercise is not standard, the health of their own body index is not clear. There are already some wearable devices on the market that can be used for motion monitoring, sleep monitoring, and timing reminder exercise. But I believe that at the Apple new product launch this September, a better wearable device should be released for the perfect combination with the Health app. Currently, for iphone5s, you can monitor your daily steps and walking distances without requiring any other equipment.

5. The iOS8 has become more open. The specific main performance in the following several functions:

1. Support for third-party input methods
Apple's Input method has been criticized, and inverted iOS8 Apple finally opened the third-party input method. Hi Big Ben's update! Apple's own Chinese input method also joins the fast-associative function, which is more quickly entered. 
imessage can send voice and video
The experience is very similar. 
2. Innovation in notification hubs
in the lock screen state, users can reply to text messages directly. 
3.HealthKit Health Platform
third-party health app apps can manage your heart rate, exercise, diet and other health data through this platform. 
4.Family sharing family Sharing
A person buys an app or song that can be shared with up to 6 relatives, and it also controls children's purchase of the app. 
5. Improve Siri
Siri is smarter and enhances the experience of Siri voice in the car. 
6. Optimization for China
IOS 8 has been specially optimized for the Chinese market, such as accurate Chinese navigation and lunar calendar. 
7. Improved Spotlight Search
Spotlight is no longer just a local search, it can search for Internet content and app content
8. Improved multi-tasking interface
Add recent contacts above the multi-task switch interface.
9. Powerful photo editing function
Mac, iOS devices can be synchronized for picture editing, you can adjust the photo exposure, contrast, brightness and other parameters. More powerful
10.TouchID open to third parties
third-party applications can use the TouchID interface, which means that many applications in the future can use the fingerprint recognition function.
11.HomeKit Smart Home function
Apple's API to the smart home, such as the future via this API, will enable the iphone to control the door lock, control home lighting and electrical switches. 
12. The camera can freely adjust the amount of light when it is in focus
iOS8 not only added a powerful editing function for post-processing of photos, but also added a non-negligible function to the internal camera--free adjustment of the amount of light, in the shooting, touch the screen to the good focus, will appear in the focus frame next to the light volume adjustment axis, can freely increase or decrease the amount of exposure, No longer have to focus on the problem of light more frequently. 
13.Safari new DuckDuckGo search engine
DuckDuckGo is a small search engine from the United States, the biggest feature is the strict protection of user privacy, promise not to record the user's search content, search content is more accurate. Believe that domestic users are not concerned about it, but there is a good choice is also good. 
14. Monitor the power consumption of each application
IOS8 also has a deep hidden feature, which opens the Battery usage menu in the settings, and users will find that the percentage of power consumed in recent apps is on the inside, at a glance. After such monitoring, it is really the most power consumption of the camera!
15. Braille Keyboard
IOS8 finally added a braille keyboard. For the blind, this is really a gospel, which will have a huge impact on their lives. 
16. Smart Shortcut Button
　　
depending on the location, the IOS8 device automatically displays the app's shortcut Start button in the lower left corner of the lock screen. In the Ios8beta1 beta, Apple uses ibeacon technology to push geo-location-based app notifications to the user's iphone or ipad lock screen, which is located at the bottom left of the lock screen and the user can press and hold the small icon to swipe up to unlock the device to open the app. 
For example, when the user takes the update to IOS8 's mobile phone to Starbucks coffee shop, the Starbucks app will appear in the lower left corner of the lock screen (corresponding to the camera shortcut), the user can press and hold it up and swipe up to directly launch the app, consistent with the lock screen launch camera app. In addition, even if a user does not have an app installed, IOS 8 will recommend the app to the user at a specific location, but will be opened to the App Store app installation screen. 

None of the above iOS 7 systems have dot functionality

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8. IOS8 step in to enhance the setting of the phase- off option for iCloud storage. So in the menu Entry, the settings will be sent More rich, new set up user information, home,iCloud mailbox and so on. The addition of a home sharing feature allows users to freely share data between multiple Apple devices Capital material, it a little on the move End End and 4G Net Network more come to the more popular now in, there is a very large practical use of meaning.

9. In addition to the iOS7 's Daily calendar ,iOS8 also joined the agriculture calendar Function. General - Mail, newsletter , day calendar - other calendars Method ( at the bottom of the Calendar Area )- Farming Calendar , after the setup is complete, hit Open Day Calendar you can see the farm Calendar up. This function is also regarded as iOS8 for the user in the calendar to view the requirements of the Full and the practicality is very high.

10.in theiOS8of theinsideplacedshould bein use, the weatherAPPChangeViewthanmorethe big one. In the weatherDisplaythe information shownDisplaymore, the originalcome toiOS7can onlyDisplayShow Recent5The weather of the day is summarized and recently ASmallwhenthe weather,nowin theiOS8can beDisplayShow Recent9The weather of the day is summarized and recently -SmallwhenThe Weather;In addition, the previousiOS7MidpointhitInterfaceDisplayshownWetdegrees and other weatherDetailsThe sentiment has been moved to the very bottom of the weather interface.

Differences between the two systems